TT Electronics/IRC

GS4B035902DDT

GS4B035902DDT Description

The GS4B035902DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 7-resistor network features a 59K Ohm resistance value with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic SOIC-8 package, it offers excellent thermal stability and durability. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is optimized for surface-mount (SMD) applications requiring precision and reliability.

GS4B035902DDT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic case and thin-film technology ensure long-term reliability.
• Compact Design: 4.9mm x 5.99mm x 1.45mm dimensions with gull-wing terminations for easy PCB integration.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance suits industrial and instrumentation applications.
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup in dense layouts.

GS4B035902DDT Applications

This resistor network is ideal for:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks in analog systems.
• Industrial Control Systems: Stable resistance in harsh environments due to ceramic packaging.
• Medical Electronics: Low drift and high accuracy for sensitive measurement devices.
• Test & Measurement Equipment: Reliable performance in calibration and sensing circuits.
• Communication Hardware: Impedance matching and filtering in RF and baseband applications.

Conclusion of GS4B035902DDT

The GS4B035902DDT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-accuracy analog or mixed-signal systems. While not automotive-grade, its ceramic construction and thin-film technology provide exceptional stability for industrial, medical, and instrumentation applications. Its SOIC-8 package ensures compatibility with automated assembly processes, while the tight tolerances reduce the need for manual calibration. For projects demanding reliable, high-performance resistor networks, this model delivers an optimal balance of size, accuracy, and power handling.